Conjugación del verbo inglés
COULD DRUDGE

Verbo regular: drudge - drudged - drudged

Afirmación

Forma simple	Forma con V-ing
I could drudge you could drudge he could drudge we could drudge you could drudge they could drudge	I could be drudging you could be drudging he could be drudging we could be drudging you could be drudging they could be drudging
Perfecto	Perfecto con V-ing
I could have drudged you could have drudged he could have drudged we could have drudged you could have drudged they could have drudged	I could have been drudging you could have been drudging he could have been drudging we could have been drudging you could have been drudging they could have been drudging

Negación

Forma simple	Forma con V-ing
I could not drudge you could not drudge he could not drudge we could not drudge you could not drudge they could not drudge	I could not be drudging you could not be drudging he could not be drudging we could not be drudging you could not be drudging they could not be drudging
Perfecto	Perfecto con V-ing
I could not have drudged you could not have drudged he could not have drudged we could not have drudged you could not have drudged they could not have drudged	I could not have been drudging you could not have been drudging he could not have been drudging we could not have been drudging you could not have been drudging they could not have been drudging

Forma interrogativa

Forma simple	Forma con V-ing
could I drudge? could you drudge? could he drudge? could we drudge? could you drudge? could they drudge?	could I be drudging? could you be drudging? could he be drudging? could we be drudging? could you be drudging? could they be drudging?
Perfecto	Perfecto con V-ing
could I have drudged? could you have drudged? could he have drudged? could we have drudged? could you have drudged? could they have drudged?	could I have been drudging? could you have been drudging? could he have been drudging? could we have been drudging? could you have been drudging? could they have been drudging?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not drudge? could you not drudge? could he not drudge? could we not drudge? could you not drudge? could they not drudge?	could I not be drudging? could you not be drudging? could he not be drudging? could we not be drudging? could you not be drudging? could they not be drudging?
Perfecto	Perfecto con V-ing
could I not have drudged? could you not have drudged? could he not have drudged? could we not have drudged? could you not have drudged? could they not have drudged?	could I not have been drudging? could you not have been drudging? could he not have been drudging? could we not have been drudging? could you not have been drudging? could they not have been drudging?